by Kitzmiller, J.R., Faidley, R.W., Fuller, R.L., Headifen, G.R., Pratap, S.B., Spann, M.L., Thelen, R.F.
Published in IEEE transactions on magnetics (01.01.1991)

by Headifen, G.R., Pappas, J.A., Weldon, J.M., Wright, J.C., Price, J.H., Gully, J.H., Brunson, G.
Published in IEEE transactions on magnetics (01.01.1993)

by Pappas, J.A., Headifen, G.R., Weldon, J.M., Wright, J.C., Zowarka, R.C., Aanstoos, T.A., Kajs, J.H.
Published in IEEE transactions on magnetics (01.01.1993)

by Kitzmiller, J.R., Faidley, R.W., Fuller, R.L., Headifen, G.R., Pratap, S.B., Spann, M.L., Thelen, R.F.
Published in IEEE Transactions on Magnetics (Institute of Electrical and Electronics Engineers); (United States) (01.01.1991)